CN110857195A - Rapid hollow fiber membrane wire connecting device and wire connecting method - Google Patents
Rapid hollow fiber membrane wire connecting device and wire connecting method Download PDFInfo
- Publication number
- CN110857195A CN110857195A CN201810964118.4A CN201810964118A CN110857195A CN 110857195 A CN110857195 A CN 110857195A CN 201810964118 A CN201810964118 A CN 201810964118A CN 110857195 A CN110857195 A CN 110857195A
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- CN
- China
- Prior art keywords
- membrane
- hollow fiber
- silk
- lower base
- fiber membrane
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H69/00—Methods of, or devices for, interconnecting successive lengths of material; Knot-tying devices ;Control of the correct working of the interconnecting device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Abstract
A hollow fiber membrane rapid silk connecting device is characterized by comprising a lower base, a heating mechanism and an upper support, wherein a clamping groove for placing a heat supply shrinkage pipe is formed on the upper end surface of the lower base; the heating mechanism is arranged on the lower base and can heat the heat-shrinkable tube in the clamping groove; the upper bracket can be arranged on the upper end surface of the lower base in an opening and covering manner and can cover the clamping groove. The invention also discloses a method for quickly connecting the hollow fiber membrane. The wire connecting device has the advantages of simple integral structure, simplicity and convenience in operation, capability of realizing rapid wire connection, reliable wire connecting quality and difficulty in breakage.
Description
Technical Field
The invention relates to an auxiliary device for hollow fiber membrane production, in particular to a quick silk connecting device capable of connecting broken membrane silks into a whole. The invention also relates to a silk connecting method of the hollow fiber membrane.
Background
The condition of broken filaments can exist in the coating process of the hollow fiber membrane, particularly, the filaments are easy to break in the roller changing process, subsequent spinning is influenced after the filaments are broken, the conventional method is to connect the filaments through manual work, the production efficiency can be seriously reduced, the firmness of the manual connection of the filaments is not ideal, and the filaments can be broken. Therefore, it is important to find a rapid and firm wire connecting method through a tool.
Disclosure of Invention
The invention aims to solve the technical problem of providing a hollow fiber membrane rapid filament connecting device which is simple and convenient to operate.
The invention aims to solve the technical problem of providing a hollow fiber membrane rapid yarn connecting device with high yarn connecting quality aiming at the technical current situation.
The invention aims to solve the technical problem of providing a method for quickly connecting hollow fiber membranes, which is simple and convenient to operate, aiming at the technical current situation.
The invention aims to solve the technical problem of providing a rapid hollow fiber membrane connecting method with high connecting quality aiming at the technical current situation.
The technical scheme adopted by the invention for solving the technical problems is as follows: a hollow fiber membrane rapid silk connecting device is characterized in that the silk connecting device comprises
A clamping groove for placing a heat supply shrinkage pipe is formed in the upper end face of the lower base;
the heating mechanism is arranged on the lower base and can heat the heat-shrinkable tube in the clamping groove; and
the upper bracket can be arranged on the upper end surface of the lower base in an opening and covering mode and can cover the clamping groove.
And a membrane wire fixing part is arranged at the position, close to the end opening of the clamping groove, of at least one side of the lower base. The membrane silk mounting can guarantee that the membrane silk can not take place the displacement and rock at connecing the silk in-process, guarantees to connect the smooth completion of silk.
The membrane filament fixing piece is preferably arranged in the following way: at least one side of the lower base extends outwards to form an extension part, and a membrane wire fixing part is arranged on the extension part.
Preferably, the membrane wire fixing piece is a vertical rod arranged longitudinally.
At least one end of the clamping groove is provided with an expanding section which is gradually reduced from outside to inside. The flaring section can quickly realize that the membrane wire penetrates into the heat-shrinkable tube to play a role in guiding.
Preferably, the clamping grooves are arranged on the lower base in a plurality of side-by-side spaced mode.
Furthermore, a matching groove matched with the clamping groove is formed in the lower end face of the upper support.
Further, at least one end of the matching groove is provided with a flared section which is gradually reduced from outside to inside.
The upper support and the lower base are preferably connected in the following way: one end of the upper bracket and one end of the lower base can be rotatably connected to realize opening and closing.
In consideration of the convenience of operation, a handle is arranged on the upper end face of the other end of the upper support.
A wire connecting method comprises the following steps: arrange the draw-in groove in with the pyrocondensation pipe, pass the pyrocondensation pipe of placing at the draw-in groove in opposite directions with two membrane silks, take-up two membrane silks, start the mechanism that generates heat, the mechanism that generates heat heats the pyrocondensation pipe and makes its crimple, cuts off the unnecessary membrane silk in pyrocondensation pipe both ends, accomplishes the silk that connects to two membrane silks.
A wire connecting method comprises the following steps: arrange the draw-in groove in with the pyrocondensation pipe, pass the pyrocondensation pipe of placing at the draw-in groove in opposite directions with two membrane silks, with two taut and with membrane silk mountings of membrane silk, start the mechanism that generates heat, the mechanism that generates heat heats the pyrocondensation pipe and makes its crimple, cuts off the unnecessary membrane silk in pyrocondensation pipe both ends, accomplishes the silk that connects to two membrane silks.
Compared with the prior art, the invention has the advantages that: arrange the draw-in groove in with the pyrocondensation pipe, pass the pyrocondensation pipe of placing at the draw-in groove in opposite directions with two membrane silks, take-up two membrane silks, start the mechanism that generates heat, the mechanism that generates heat heats the pyrocondensation pipe and makes its crimple, cuts off the unnecessary membrane silk in pyrocondensation pipe both ends, accomplishes the silk that connects to two membrane silks. The wire connecting device has the advantages of simple integral structure, simplicity and convenience in operation, capability of realizing rapid wire connection, reliable wire connecting quality and difficulty in breakage.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment.
FIG. 2 is a schematic view of an example heat shrinkable tube after deployment.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
As shown in fig. 1, the hollow fiber membrane rapid filament connecting device in this embodiment includes a lower base 1, a heating mechanism 2, and an upper bracket 3.
The upper end surface of the lower base 1 is formed with a plurality of clamping grooves 11 for placing the heat supply shrinkage pipes 5, and the clamping grooves 11 are arranged on the lower base 1 side by side at intervals; the two ends of the clamping groove 11 are provided with flaring sections 12 which are gradually reduced from outside to inside.
Two sides of the lower base 1 respectively extend outwards to form an extension part 13, and the positions of the extension parts 13, which are close to the ports of the clamping grooves 11, are provided with membrane filament fixing parts 4. The membrane silk mounting 4 in this embodiment is a vertical rod arranged longitudinally, and the membrane silk is wound on the vertical rod during silk connection, so that the membrane silk can be positioned.
The heating mechanism 2 is arranged on the lower base 1 and can heat the heat shrink tube 5 in the clamping groove 11, and the heating mechanism 2 in the embodiment adopts an electric heating tube.
The upper bracket 3 can be arranged on the upper end surface of the lower base 1 in an opening and covering manner and can cover the clamping groove 11. Specifically, one end of the upper bracket 3 can be rotatably connected with one end of the lower base 1 so as to realize opening and closing. Is convenient for operation, and a grip 33 is arranged on the upper end surface of the other end of the upper bracket 3.
The lower end surface of the upper bracket 3 is formed with a matching groove 31 matched with the clamping groove 11. Both ends of the fitting groove 31 have a flared section 32 which is tapered from the outside to the inside. The fitting groove 31 and the neck groove 11 are combined to form a passage for the heat shrinkable tube 5, and the flared section 32 and the flared section 12 are combined to form a tapered groove.
The wire connecting method comprises the following steps: as shown in fig. 2, arrange draw-in groove 11 in with pyrocondensation pipe 5, cover and close support 3, pass the pyrocondensation pipe 5 of placing at draw-in groove 11 in opposite directions with two membrane silks, with two membrane silks taut and with membrane silk mounting 4, start heating mechanism 2, heating mechanism 2 heats pyrocondensation pipe 5 and makes its crimple, cut off the unnecessary membrane silk in 5 both ends of pyrocondensation pipe, the completion is to connecing the silk of two membrane silks, open upper bracket 3, take out the membrane silk that connects the silk and finish, continue the spinning. The operation of the upper bracket 3 is performed by the grip 33.
The heat shrinkable tube in this embodiment is also called a heat shrinkable sleeve, and is a special heat shrinkable sleeve made of polyolefin material, which may also be called EVA material. The outer layer of the heat shrinkable tube in the embodiment is formed by compounding and processing a high-quality soft cross-linked polyolefin material and an inner layer of hot melt adhesive, the outer layer of the heat shrinkable tube has the characteristics of insulation, corrosion resistance, wear resistance and the like, and the inner layer of the heat shrinkable tube has the advantages of low melting point, water resistance, sealing, high adhesion and the like.
Claims (12)
1. A hollow fiber membrane rapid silk connecting device is characterized in that the silk connecting device comprises
A clamping groove (11) for placing a heat supply shrinkage pipe (5) is formed on the upper end surface of the lower base (1);
the heating mechanism (2) is arranged on the lower base (1) and can heat the heat-shrinkable tube (5) in the clamping groove (11); and
the upper bracket (3) is arranged on the upper end surface of the lower base (1) in an openable and closable manner and can cover the clamping groove (11).
2. The hollow fiber membrane rapid wire connecting device according to claim 1, characterized in that a membrane wire fixing member (4) is arranged on at least one side of the lower base (1) near the end of the clamping groove (11).
3. The hollow fiber membrane rapid filament connecting device according to claim 2, characterized in that at least one side of the lower base (1) is extended outward to form an extension part (13), and the extension part (13) is provided with a membrane filament fixing member (4).
4. The hollow fiber membrane rapid threading device according to claim 2 or 3, characterized in that the membrane thread fixing member (4) is a longitudinally disposed upright rod.
5. The device for quickly connecting hollow fiber membranes according to claim 1, wherein at least one end of the clamping groove (11) is provided with a flaring segment (12) which is gradually reduced from outside to inside.
6. The hollow fiber membrane rapid filament connecting device according to claim 1, wherein the clamping grooves (11) are a plurality of clamping grooves arranged on the lower base (1) at intervals side by side.
7. The hollow fiber membrane rapid filament connecting device according to claim 1, wherein the lower end face of the upper bracket (3) is formed with a fitting groove (31) adapted to the neck (11).
8. The device for rapidly connecting hollow fiber membranes according to claim 7, wherein at least one end of the fitting groove (31) has a flared section (32) which is gradually reduced from outside to inside.
9. The hollow fiber membrane rapid silk connecting device according to claim 1, characterized in that one end of the upper bracket (3) can be rotatably connected with one end of the lower base (1) to realize opening and closing.
10. The hollow fiber membrane rapid filament connecting device according to claim 1, wherein a grip (33) is provided on the upper end surface of the other end of the upper bracket (3).
11. A yarn joining method using the hollow fiber membrane rapid yarn joining device according to claim 1, comprising the steps of: arrange draw-in groove (11) in with pyrocondensation pipe (5), pass pyrocondensation pipe (5) of placing in draw-in groove (11) in opposite directions with two membrane silks from two not equidirectional, take-up two membrane silks, start heating mechanism (2), heating mechanism (2) heats pyrocondensation pipe (5) and makes its crimple, cuts off the unnecessary membrane silk in pyrocondensation pipe (5) both ends, accomplishes the silk that connects to two membrane silks.
12. A yarn joining method using the hollow fiber membrane rapid yarn joining device according to claim 2, comprising the steps of: arrange draw-in groove (11) in with pyrocondensation pipe (5), pass pyrocondensation pipe (5) of placing in draw-in groove (11) in opposite directions with two membrane silks from two not equidirectionals, with two membrane silks take-up and with membrane silk mounting (4), start heating mechanism (2), heating mechanism (2) heats pyrocondensation pipe (5) and makes its crimple, cuts off the unnecessary membrane silk in pyrocondensation pipe (5) both ends, accomplishes the silk that connects to two membrane silks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810964118.4A CN110857195A (en) | 2018-08-23 | 2018-08-23 | Rapid hollow fiber membrane wire connecting device and wire connecting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810964118.4A CN110857195A (en) | 2018-08-23 | 2018-08-23 | Rapid hollow fiber membrane wire connecting device and wire connecting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110857195A true CN110857195A (en) | 2020-03-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810964118.4A Pending CN110857195A (en) | 2018-08-23 | 2018-08-23 | Rapid hollow fiber membrane wire connecting device and wire connecting method |
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| CN (1) | CN110857195A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3904458A (en) * | 1969-07-16 | 1975-09-09 | Ici Ltd | Method of joining continuous strands |
| JPH0272305A (en) * | 1988-09-07 | 1990-03-12 | Fujikura Ltd | Batch splicing method for plural single-core optical fibers |
| CN101061404A (en) * | 2005-06-09 | 2007-10-24 | 住友电气工业株式会社 | Splice protection heater, fusion splicer including the splice protection heater, and fusion splicing method |
| KR20100077469A (en) * | 2008-12-29 | 2010-07-08 | 이영호 | Method for repairing hollow fiber membrane |
| CN202652566U (en) * | 2012-04-26 | 2013-01-02 | 深圳市宜亚电科技有限公司 | Carbon fiber heating sheet |
| CN103353631A (en) * | 2013-06-21 | 2013-10-16 | 河南省电力公司济源供电公司 | Portable optical fiber fixing tool and method of using same |
| CN206441980U (en) * | 2017-02-21 | 2017-08-25 | 珠海大利刀具有限公司 | A kind of poling tool |
| CN107608027A (en) * | 2017-10-11 | 2018-01-19 | 成都兴兴蓉通信科技有限公司 | Optical fiber heat-shrink tube with optical fiber rapid abutting joint function |
| CN208802704U (en) * | 2018-08-23 | 2019-04-30 | 宁波方太厨具有限公司 | The fast quick access silk device of hollow-fibre membrane |
-
2018
- 2018-08-23 CN CN201810964118.4A patent/CN110857195A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3904458A (en) * | 1969-07-16 | 1975-09-09 | Ici Ltd | Method of joining continuous strands |
| JPH0272305A (en) * | 1988-09-07 | 1990-03-12 | Fujikura Ltd | Batch splicing method for plural single-core optical fibers |
| CN101061404A (en) * | 2005-06-09 | 2007-10-24 | 住友电气工业株式会社 | Splice protection heater, fusion splicer including the splice protection heater, and fusion splicing method |
| KR20100077469A (en) * | 2008-12-29 | 2010-07-08 | 이영호 | Method for repairing hollow fiber membrane |
| CN202652566U (en) * | 2012-04-26 | 2013-01-02 | 深圳市宜亚电科技有限公司 | Carbon fiber heating sheet |
| CN103353631A (en) * | 2013-06-21 | 2013-10-16 | 河南省电力公司济源供电公司 | Portable optical fiber fixing tool and method of using same |
| CN206441980U (en) * | 2017-02-21 | 2017-08-25 | 珠海大利刀具有限公司 | A kind of poling tool |
| CN107608027A (en) * | 2017-10-11 | 2018-01-19 | 成都兴兴蓉通信科技有限公司 | Optical fiber heat-shrink tube with optical fiber rapid abutting joint function |
| CN208802704U (en) * | 2018-08-23 | 2019-04-30 | 宁波方太厨具有限公司 | The fast quick access silk device of hollow-fibre membrane |
Non-Patent Citations (1)
| Title |
|---|
| 罗建红: "《纺纱技术》", vol. 1, 东华大学出版社, pages: 290 - 293 * |
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